| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $154.34 | 13.700% | $175.4846 | $175.48 | $175.50 | $175.50 |
| Purchase #2 | $109.47 | 7.363% | $117.5303 | $117.53 | $117.55 | $117.50 |
| Purchase #3 | $140.62 | 10.617% | $155.5496 | $155.55 | $155.55 | $155.50 |
| Purchase #4 | $15.49 | 11.298% | $17.2401 | $17.24 | $17.25 | $17.20 |
| Purchase #5 | $79.28 | 13.631% | $90.0867 | $90.09 | $90.10 | $90.10 |
| Purchase #6 | $48.57 | 11.846% | $54.3236 | $54.32 | $54.30 | $54.30 |
| Purchase #7 | $243.49 | 9.127% | $265.7133 | $265.71 | $265.70 | $265.70 |
| 7 purchase totals = | $791.26 | $875.9282 | $875.92 | $875.95 | $875.80 | |